There are 564 running races in Illinois in 2026 across 286 cities. The next upcoming race is the Firefly 3K Fun Run in Lisle on June 19. Popular distances include 5K races, 10K races, trail runs.

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Maple City 4

Sat, Jun 20 · Geneseo, IL Geneseo
Road Maple City - 1 mileMaple City 4 - 4 mile race

Beedles Braving Batten 5k Walk

Sat, Jun 20 · Bourbonnais, IL Bourbonnais
Virtual Adult 5K Walk RegistrationVOLUNTEER SHIRT *After VOLUNTEER Sign-up*Child 5K Walk Registration +1

Rock 'n' Run FUNdraiser!

Mon, Jun 22 · Palatine, IL Palatine
Level 4: Event Entry $100 DonationLevel 3: Event Entry $75 DonationLevel 2: Event Entry $50 Donation +3

The Universal Sole Summer Trail Challenge

Sat, Jun 27 · Willow Springs, IL Willow Springs
Trail Universal Sole Summer Trail Challenge - 3 Mile Trail RunUniversal Sole Summer Trail Challenge - 6 Mile Trail RunUniversal Sole Summer Trail Challenge - 9 Mile Trail Run

Run For Hope

Sat, Jun 27 · Coal Valley, IL Coal Valley
Road 1 Mile Family Fun Run (Age 16 and above)5K Run/Walk (Age 16 and above)5K Run/Walk (Youth 15 and under) +2

Run Your Axes Off

Sat, Jun 27 · Pittsfield, IL Pittsfield
Road Competitive 5K Run/Walk - TIMEDNon-Competitive 5K Run/Walk - NOT TIMED

Strides for Strength 5k

Sat, Jun 27 · Sheffield, IL Sheffield
Road Strides For Strength 5k Walk Only/Stroller DivisionStrides for Strength 5k Run/Walk